supported by the Spanish Research Agency through grant PID2020-112943RB-100 funded by MCIN/AEI/10.13039/501100011033;grant PDC2021-121077-100 funded by MCIN/AEI/10.13039/501100011033;by the European Union Next Generation EU/PRTR。
Grid forming controllers need to operate with a large variation of grid parameters and grid structures,for instance,during black-start operation,connection to HVDC diode rectifiers,etc.This paper proposes a methodolog...
The generation of photovoltaic(PV)solar energy is increasing continuously because it is renewable,unlimited,and clean energy.In the past,generation systems depended on non-renewable sources such as oil,coal,and gas.Th...
supported in part by Science and Technology Project of State Grid Corporation of China,“Research on Harmonic Oscillation Problems;Suppression Strategies of Flexible DC Connected to AC Grid”,(No.SGTYHT/17-JS-199).
High-frequency resonance can occur when a modular multilevel converter(MMC)is inserted into an AC grid.Additional damping control is a relatively low-cost resonance suppression strategy compared to passive damping str...
In this paper,the performance of a permanent magnet synchronous generator(PMSG)-based wind energy conversion system(WECS)supplied to an uncontrolled rectifier-fed boost converter(BC)interfaced with a three-phase T-typ...
In this work,we present a feasibility study for a new hybrid power plant(PV-Wind-Diesel-Storage)directly connected to the electrical grid.Several simulations are performed to verify the performance of the hybrid syste...
The increasing applications of net-zero energy buildings (NZEBs) will lead to more frequent and larger energy interactions with the connected power grid, thereby being able to result in severe grid overvoltage risks. ...
Supported by the China National Science and Technology Major Project(2017ZX05035,2016ZX05037)。
In the process of unconventional natural gas development practice,the"extreme utilization"concept that focuses on"continuously breaking through the limit of development technology"is gradually formed,and supports the ...
This work was supported in part by the National Natural Science Key Foundation of China under Grant 51937001;the Natural Science Foundation Key Project of Chongqing Province under Grant cstc2019jcyj-zdxmX0005;National Grid Project under Grant 5200-201958248A-0-0-00.
The interaction between grid-connected inverters and the grid may cause stability issues,and compromise the reliable operation of the inverters.This study investigates the stability of a three-level neutral point clam...
This paper presents the results of research on the application of inverter in the grid connected solar photovoltaics (PV) system. The main content of the article is to control the three-phase grid connected inverter t...
This paper presents the development and performance capability of a comprehensive Low voltage ride through (LVRT) control scheme that makes use of both the DC chopper and the current limiting based on the required rea...